i have Problem on Orcad. need help~~~~ - Electronic Circuits Projects Diagrams Free

wontall · 7th May 2004, 03:08 AM

If i place IC parts from library , when simulate , Orcad always tell me
that " Less than 2 connections at node N03183"(N03183 is the IC).
but actullay i have connected IC already.~~~~~

Addition, a DRC warning :"WARNING: [NET0093]
No PSpiceTemplate for U1, ignoring". how i can solve it?
thanks, wait for ur reply.

TillEulenspiegel · 7th May 2004, 08:39 PM

Sounds like the pins of the IC are not assigned. You can take a part w/ no characteristics and connect wires, but if the pins are not assigned a value or state in the specifications it wont work with the circuit sim.

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7th May 2004, 03:08 AM	(permalink)
wontall	i have Problem on Orcad. need help~~~~ If i place IC parts from library , when simulate , Orcad always tell me that " Less than 2 connections at node N03183"(N03183 is the IC). but actullay i have connected IC already.~~~~~ Addition, a DRC warning :"WARNING: [NET0093] No PSpiceTemplate for U1, ignoring". how i can solve it? thanks, wait for ur reply.

7th May 2004, 08:39 PM	(permalink)
TillEulenspiegel	Sounds like the pins of the IC are not assigned. You can take a part w/ no characteristics and connect wires, but if the pins are not assigned a value or state in the specifications it wont work with the circuit sim.